Do you have thick snot in your nasal cavity that makes you difficult to breathe? Does the dust in the nasal cavity make you feel that the whole air is turbid? Is your nose bothering you? Choose this Nasal Rinse Machine to effectively clean your nose and let you breathe smoothly. 5 Pulsating Rinse Modes Low Mode: Gentle cleansing of the nasal passages, suitable for first-time users Medium Mode: Clean nasal cavity daily High Mode: Deep and fast cleaning up to the posterior nasal cavity Pulse Mode: Soft cleaning of nasal vertibule. DIY Mode: Choose the "DIY" mode, you can press and hold the mode, the water flow will change from small to large, choose the water flow that suits you, then release the button. 2 Ways water injection Removable water tank design for easy cleaning.Also can add water from the door designed on the tank. Design Of Gravity Ball No matter what direction it is，water comes out easily Use the steps Step 1：Pour 2.7g of nasal wash salt into the water tank Step 2：Pour in warm water or distilled water(about 98.6°F/37°C)，Put the tank on the netty pot machine and rotate until it lock and mix neti pot salt thouroughly until completely dissolved. Step 3：Insert the Nozzle Step 4：Chosse the suitable mode Step 5：Standing in front of a sink, bend forward to your comfort level and tilt your head down. Keeping your mouth open, without holding your breath, place the tip snugly against your right nasal passage or nostril. Step 6：Press the switch and start washing your nose Package Included 1*300ML Electric Nasal Cleaner Machine 2* Spray Adaptor 4 *Adult Adaptor 40* Nose Wash Salt Packets 1*Type-C Cable 1*User Manual